/**
* {@inheritdoc}
*/
public function normalize($entity, $format = null, array $context = [])
{
$data = $entity->getData();
$fieldName = $this->getFieldName($entity);
if ($this->filterLocaleSpecific($entity)) {
return [];
}
$result = null;
if (is_array($data)) {
$data = new ArrayCollection($data);
}
$type = $entity->getAttribute()->getAttributeType();
$backendType = $entity->getAttribute()->getBackendType();
if (AttributeTypes::BOOLEAN === $type) {
$result = [$fieldName => (string) (int) $data];
} elseif (is_null($data)) {
$result = [$fieldName => ''];
if ('metric' === $backendType) {
$result[$fieldName . '-unit'] = '';
}
} elseif (is_int($data)) {
$result = [$fieldName => (string) $data];
} elseif (is_float($data) || 'decimal' === $entity->getAttribute()->getBackendType()) {
$pattern = $entity->getAttribute()->isDecimalsAllowed() ? sprintf('%%.%sF', $this->precision) : '%d';
$result = [$fieldName => sprintf($pattern, $data)];
} elseif (is_string($data)) {
$result = [$fieldName => $data];
} elseif (is_object($data)) {
// TODO: Find a way to have proper currency-suffixed keys for normalized price data
// even when an empty collection is passed
if ('prices' === $backendType && $data instanceof Collection && $data->isEmpty()) {
$result = [];
} elseif ('options' === $backendType && $data instanceof Collection && $data->isEmpty() === false) {
$data = $this->sortOptions($data);
$context['field_name'] = $fieldName;
$result = $this->serializer->normalize($data, $format, $context);
} else {
$context['field_name'] = $fieldName;
if ('metric' === $backendType) {
$context['decimals_allowed'] = $entity->getAttribute()->isDecimalsAllowed();
} elseif ('media' === $backendType) {
$context['value'] = $entity;
}
$result = $this->serializer->normalize($data, $format, $context);
}
}
if (null === $result) {
throw new \RuntimeException(sprintf('Cannot normalize product value "%s" which data is a(n) "%s"', $fieldName, is_object($data) ? get_class($data) : gettype($data)));
}
$localizer = $this->localizerRegistry->getLocalizer($type);
if (null !== $localizer) {
foreach ($result as $field => $data) {
$result[$field] = $localizer->localize($data, $context);
}
}
return $result;
}
/**
* Change users' data (example: "12,45") into storable data (example: "12.45").
*
* @param array $data
* @param string $uiLocaleCode
*
* @return array
*/
protected function delocalizeData(array $data, $uiLocaleCode)
{
foreach ($data as $code => $values) {
$attribute = $this->attributeRepository->findOneByIdentifier($code);
$localizer = $this->localizerRegistry->getLocalizer($attribute->getAttributeType());
if (null !== $localizer) {
$values = array_map(function ($value) use($localizer, $uiLocaleCode) {
$value['data'] = $localizer->delocalize($value['data'], ['locale' => $uiLocaleCode]);
return $value;
}, $values);
$data[$code] = $values;
}
}
return $data;
}
/**
* {@inheritdoc}
*
* Before:
* [
* "name": [{
* "locale": "fr_FR",
* "scope": null,
* "data": "T-shirt super beau",
* }],
* "price": [
* {
* "locale": null,
* "scope": ecommerce,
* "data": [
* {"data": 10.78, "currency": "EUR"},
* {"data": 24, "currency": "USD"},
* {"data": 20.75, "currency": "CHF"}
* ]
* }
* ],
* "length": [{
* "locale": "en_US",
* "scope": "mobile",
* "data": {"data": 10.45, "unit": "CENTIMETER"}
* }]
* [...]
*
* After:
* [
* "name": [{
* "locale": "fr_FR",
* "scope": null,
* "data": "T-shirt super beau",
* }],
* "price": [
* {
* "locale": null,
* "scope": ecommerce,
* "data": [
* {"data": "10,78", "currency": "EUR"},
* {"data": "24", "currency": "USD"},
* {"data": "20,75", "currency": "CHF"}
* ]
* }
* ],
* "length": [{
* "locale": "en_US",
* "scope": "mobile",
* "data": {"data": "10,45", "unit": "CENTIMETER"}
* }]
* [...]
*/
public function convertToLocalizedFormats(array $items, array $options = [])
{
$attributeTypes = $this->attributeRepository->getAttributeTypeByCodes(array_keys($items));
foreach ($items as $code => $item) {
if (isset($attributeTypes[$code])) {
$localizer = $this->localizerRegistry->getLocalizer($attributeTypes[$code]);
if (null !== $localizer) {
foreach ($item as $index => $data) {
$items[$code][$index]['data'] = $localizer->localize($data['data'], $options);
}
}
}
}
return $items;
}
